Fatal error: Uncaught Error: Class "Symfony\Component\Security\Guard\AbstractGuardAuthenticator" not found in /var/www/bethesda/vendor/symfony/security-guard/Authenticator/AbstractFormLoginAuthenticator.php:28 Stack trace: #0 {main} thrown in /var/www/bethesda/vendor/symfony/security-guard/Authenticator/AbstractFormLoginAuthenticator.php on line 28